﻿<?php   
function getIP ()
{
	global $_SERVER;
		if (getenv('HTTP_CLIENT_IP')) {
			$ip = getenv('HTTP_CLIENT_IP');
			} 
			else if (getenv('HTTP_X_FORWARDED_FOR')) {
			$ip = getenv('HTTP_X_FORWARDED_FOR');
			} 
			else if (getenv('REMOTE_ADDR')) {
			$ip = getenv('REMOTE_ADDR');
			} 
			else {
			$ip = $_SERVER['REMOTE_ADDR'];
		}
	return $ip;
}
?>